[GIT PULL] dma-mapping fixes for Linux 6.15

[Marek Szyprowski]

The following changes since commit 0af2f6be1b4281385b618cb86ad946eded089ac8:

  Linux 6.15-rc1 (2025-04-06 13:11:33 -0700)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux.git tags/dma-mapping-6.15-2025-04-25

for you to fetch changes up to 89461db349cc00816c01d55507d511466b3b7151:

  dma-coherent: Warn if OF reserved memory is beyond current coherent DMA mask (2025-04-22 17:44:09 +0200)

----------------------------------------------------------------
dma-maping fixes for Linux 6.15

- avoid unused variable warnings (Arnd Bergmann, Marek Szyprowski)
- add runtume warnings and debug messages for devices with limited DMA
  capabilities (Balbir Singh, Chen-Yu Tsai)

----------------------------------------------------------------
Arnd Bergmann (1):
      dma/contiguous: avoid warning about unused size_bytes

Balbir Singh (2):
      dma/mapping.c: dev_dbg support for dma_addressing_limited
      dma-mapping: Fix warning reported for missing prototype

Chen-Yu Tsai (1):
      dma-coherent: Warn if OF reserved memory is beyond current coherent DMA mask

Marek Szyprowski (1):
      dma-mapping: avoid potential unused data compilation warning

 include/linux/dma-mapping.h | 12 ++++++++----
 kernel/dma/coherent.c       | 12 +++++++++---
 kernel/dma/contiguous.c     |  3 +--
 kernel/dma/mapping.c        | 25 +++++++++++++++++--------
 4 files changed, 35 insertions(+), 17 deletions(-)
----------------------------------------------------------------

Thanks!

Best regards
Marek Szyprowski, PhD
Samsung R&D Institute Poland